158 lines
3.0 KiB
C++
158 lines
3.0 KiB
C++
/******************************************************************************
|
|
* QSkinny - Copyright (C) 2016 Uwe Rathmann
|
|
* This file may be used under the terms of the 3-clause BSD License
|
|
*****************************************************************************/
|
|
|
|
#include "Frame.h"
|
|
|
|
#include <QskBoxBorderColors.h>
|
|
#include <QskBoxBorderMetrics.h>
|
|
#include <QskBoxNode.h>
|
|
#include <QskBoxShapeMetrics.h>
|
|
#include <QskGradient.h>
|
|
#include <QskSGNode.h>
|
|
|
|
static inline qreal effectiveRadius( const QRectF& rect, qreal percentage )
|
|
{
|
|
return percentage / 100.0 * 0.5 * qMin( rect.width(), rect.height() );
|
|
}
|
|
|
|
Frame::Frame( QQuickItem* parent )
|
|
: Inherited( parent )
|
|
, m_style( Frame::Plain )
|
|
, m_color( Qt::gray )
|
|
, m_frameWidth( 1.0 )
|
|
, m_radius( 0.0 )
|
|
{
|
|
}
|
|
|
|
Frame::~Frame()
|
|
{
|
|
}
|
|
|
|
void Frame::setStyle( Style style )
|
|
{
|
|
if ( m_style != style )
|
|
{
|
|
m_style = style;
|
|
update();
|
|
|
|
Q_EMIT styleChanged();
|
|
}
|
|
}
|
|
|
|
Frame::Style Frame::style() const
|
|
{
|
|
return m_style;
|
|
}
|
|
|
|
void Frame::setColor( const QColor& color )
|
|
{
|
|
if ( m_color != color )
|
|
{
|
|
m_color = color;
|
|
Q_EMIT colorChanged();
|
|
}
|
|
}
|
|
|
|
QColor Frame::color() const
|
|
{
|
|
return m_color;
|
|
}
|
|
|
|
void Frame::setFrameWidth( qreal width )
|
|
{
|
|
width = qMax( width, 0.0 );
|
|
|
|
if ( m_frameWidth != width )
|
|
{
|
|
m_frameWidth = width;
|
|
Q_EMIT frameWidthChanged();
|
|
}
|
|
}
|
|
|
|
qreal Frame::frameWidth() const
|
|
{
|
|
return m_frameWidth;
|
|
}
|
|
|
|
void Frame::setRadius( qreal radius )
|
|
{
|
|
radius = qBound( 0.0, radius, 100.0 );
|
|
if ( radius != m_radius )
|
|
{
|
|
m_radius = radius;
|
|
|
|
update();
|
|
Q_EMIT radiusChanged();
|
|
}
|
|
}
|
|
|
|
qreal Frame::radius() const
|
|
{
|
|
return m_radius;
|
|
}
|
|
|
|
void Frame::updateNode( QSGNode* parentNode )
|
|
{
|
|
// boilerplate code, that is not needed, when using a skinlet.
|
|
|
|
const quint8 nodeRole = 0;
|
|
|
|
auto node = static_cast< QskBoxNode* >(
|
|
QskSGNode::findChildNode( parentNode, nodeRole ) );
|
|
|
|
const QRectF rect = contentsRect();
|
|
if ( rect.isEmpty() )
|
|
{
|
|
delete node;
|
|
return;
|
|
}
|
|
|
|
if ( node == nullptr )
|
|
{
|
|
node = new QskBoxNode;
|
|
QskSGNode::setNodeRole( node, nodeRole );
|
|
}
|
|
|
|
updateFrameNode( rect, node );
|
|
|
|
if ( node->parent() != parentNode )
|
|
parentNode->appendChildNode( node );
|
|
}
|
|
|
|
void Frame::updateFrameNode( const QRectF& rect, QskBoxNode* node )
|
|
{
|
|
const QColor dark = m_color.darker( 150 );
|
|
const QColor light = m_color.lighter( 150 );
|
|
|
|
QColor c1, c2;
|
|
|
|
switch ( m_style )
|
|
{
|
|
case Frame::Sunken:
|
|
{
|
|
c1 = dark;
|
|
c2 = light;
|
|
break;
|
|
}
|
|
case Frame::Raised:
|
|
{
|
|
c1 = light;
|
|
c2 = dark;
|
|
break;
|
|
}
|
|
default:
|
|
{
|
|
c1 = c2 = dark;
|
|
}
|
|
}
|
|
|
|
const QskBoxBorderColors borderColors( c1, c1, c2, c2 );
|
|
const qreal radius = effectiveRadius( rect, m_radius );
|
|
|
|
node->setBoxData( rect, radius, m_frameWidth, borderColors, m_color );
|
|
}
|
|
|
|
#include "moc_Frame.cpp"
|